While China has the world’s largest population with 1.3 billion people, its land area – at 3.6 million square miles – ranks second among the world’s nations. Still, that is nearly three times as large as India’s total area of 1.39 million square miles. Russia aside, the difference between the second-, third- and fourth-largest countries in the world is much less pronounced. In fact, the United States is only 0.72 percent larger than Canada in terms of its land area. And China, in turn, is only 1.8 percent larger than the United States.

Otto Warmbier was arrested in January 2016 at the end of a brief tourist visit to North Korea. He had been medically evacuated and was being treated at the University of Cincinnati Medical Center when he died at age 22.